<form class="example-form">
    <h2 mat-dialog-title>移动本列表所有内容</h2>
    <mat-dialog-content>
        <mat-form-field>
            <mat-label>选择列表</mat-label>
            <mat-select aria-placeholder="选择列表">
                <mat-option *ngFor="let list of lists" [value]="list">
                    {{list.name}}
                </mat-option>
            </mat-select>
        </mat-form-field>
    </mat-dialog-content>
    <mat-dialog-actions>
        <button type="button" mat-button mat-dialog-close>取消</button>

        <button type="button" mat-button color="primary" (click)="onClick()">保存</button>
    </mat-dialog-actions>
</form>